Brian Greskamp Josep Torrellas Paceline: Improving Single-Thread Performance in Nanoscale CMPs through Core Overclocking. 213-224 2007 PACT http://doi.ieeecomputersociety.org/10.1109/PACT.2007.52 conf/IEEEpact/2007 db/conf/IEEEpact/IEEEpact2007.html#GreskampT07